haydn: Add props for GameBar v2.0

* The display uses different gamma curves for different refresh rates.It's hard for panel vendor to tune the curves to have exact same brightness for different refresh rate (lazy), rr can switch so fast that makes a weird really annoying flicker, like a CRT, so we need to set a threshold for avoiding that flicker.

* Also, increasing rr switching timers, even if they made the CRT bug to be reduced, slowly scrolling on GMaps while Smooth Display is enabled, led to a weird gamma switching to a green tint, so we need to tune that too for avoiding that shifting.

Signed-off-by: 1xtAsh <ashraykrsingh321@gmail.com>

extract-files.py

@@ -33,7 +33,8 @@ blob_fixups: blob_fixups_user_type = {
     'vendor/etc/camera/pureShot_parameter.xml': blob_fixup()
         .regex_replace(r'=(\d+)>', r'="\1">'),
     'vendor/lib64/hw/camera.qcom.so': blob_fixup()
-        .binary_regex_replace(b'\x73\x74\x5F\x6C\x69\x63\x65\x6E\x73\x65\x2E\x6C\x69\x63', b'\x63\x61\x6D\x65\x72\x61\x5F\x63\x6E\x66\x2E\x74\x78\x74'),
+        .binary_regex_replace(b'\x73\x74\x5F\x6C\x69\x63\x65\x6E\x73\x65\x2E\x6C\x69\x63', b'\x63\x61\x6D\x65\x72\x61\x5F\x63\x6E\x66\x2E\x74\x78\x74')
+        .add_needed('libprocessgroup_shim.so'),
     'vendor/lib64/hw/camera.xiaomi.so': blob_fixup()
         .sig_replace('52 07 00 94', '1F 20 03 D5'),
     'vendor/lib64/vendor.xiaomi.hardware.cameraperf@1.0-impl.so': blob_fixup()
@@ -53,7 +54,9 @@ blob_fixups: blob_fixups_user_type = {
         .clear_symbol_version('remote_handle64_invoke')
         .clear_symbol_version('remote_handle64_open')
         .clear_symbol_version('remote_register_buf_attr'),
-}
+    'vendor/lib64/hw/com.qti.chi.override.so' : blob_fixup()
+        .add_needed('libprocessgroup_shim.so'),
+}  # fmt: skip
 
 module = ExtractUtilsModule(
     'haydn',

overlay/frameworks/base/core/res/res/values/config.xml

@@ -340,4 +340,21 @@
         <item>haydn</item>
         <item>haydnpro</item>
     </string-array>
+
+    <!-- The display uses different gamma curves for different refresh rates. It's hard for panel
+         vendor to tune the curves to have exact same brightness for different refresh rate. So
+         flicker could be observed at switch time. The issue is worse at the gamma lower end.
+         In addition, human eyes are more sensitive to the flicker at darker environment.
+         To prevent flicker, we only support higher refresh rates if the display brightness is above
+         a threshold. And the darker environment could have higher threshold.
+         For example, no higher refresh rate if
+         display brightness <= disp0 && ambient brightness <= amb0
+         || display brightness <= disp1 && ambient brightness <= amb1
+    -->
+    <integer-array name="config_brightnessThresholdsOfPeakRefreshRate">
+       <item>74</item> <!-- 77% UI brightness -->
+    </integer-array>
+    <integer-array name="config_ambientThresholdsOfPeakRefreshRate">
+       <item>63</item>
+    </integer-array>
 </resources>

rootdir/etc/init.haydn.rc

@@ -46,3 +46,11 @@ on boot && property:ro.boot.hwc=GL
 
 on boot && property:ro.boot.hwc=IN
     setprop bluetooth.device.default_name "Mi 11X Pro"
+
+on property:vendor.post_boot.parsed=1
+
+     chown system graphics /sys/class/drm/sde-crtc-0/measured_fps
+     chmod 0660 /sys/class/drm/sde-crtc-0/measured_fps
+ 
+     chown system system /sys/class/power_supply/battery/temp
+     chmod 0660 /sys/class/power_supply/battery/temp